300-301 Threaded Diaphragm Seals

The Ashcroft^® 300 and 301 threaded diaphragm seals protect pressure measuring instruments. Used when process compatibility is required, these are also applied when media exhibits high temperature or has the potential to clog an instrument connection. Ideal for satisfying many challenging applications.

Key Features:

• 316L stainless steel top housing (standard)
• Wide selection of diaphragm and lower housing materials
• Diaphragm (elastomer) clamped between top and bottom housings
• Flushing port (type 301) provides easy cleaning / flushing for process media prone to clogging

Applications:

Process Market:
Oil and Gas
Refineries
Chemical and Petrochemical
Water and Wastewater

Process Applications:
Oil and Gas Fracking
Biogas and Biodiesel